AutoClerk uses a separate DB9 RS232 serial ports for each of the following interfaces:
- Call Accounting (Except software based such as Hansen)
- PBX Phone Switch
- Point of Sale (Restaurant, Bar, Gift Shop ...etc.)
- Electronic Key Systems
- In Room Pay Movies
- Voice Mail
Interfacing to these proprietary systems require the older technology
of DB9 RS232 serial ports. Computers being build these days no longer
include these ports. You must use one of the following options: